Johnson Uman

Title: Johnson Uman: Innovator in Fine-Grained Access Control

Introduction

Johnson Uman is a notable inventor based in Dublin, Ireland. He has made significant contributions to the field of data security through his innovative patent. His work focuses on enhancing privacy and access control in datasets, which is increasingly important in today's data-driven world.

Latest Patents

Johnson Uman's most recent patent is titled "Fine-grained access control to datasets." This invention presents a method, system, and computer program for implementing fine-grained access control (FGAC) of data stored in a dataset. The patent outlines a process that identifies representational index exclusions relevant to a data query statement from a user. It determines whether these exclusions should be applied to the query, modifying it accordingly to ensure that the dataset is searched under the specified access restrictions. This approach allows for the easy creation and modification of FGAC privacy rules without introducing performance gaps in processing data query statements. Johnson holds 1 patent for this innovative solution.

Career Highlights

Johnson Uman is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM allows him to work on cutting-edge technologies and contribute to advancements in data security and privacy.

Collaborations

Throughout his career, Johnson has collaborated with talented individuals such as Pedro Miguel Barbas and David Kelly. These partnerships have likely enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Johnson Uman is a prominent inventor whose work in fine-grained access control is paving the way for improved data privacy and security. His contributions are vital in addressing the challenges posed by data management in modern technology.